add gpio led uart

hc

2024-05-10 748e4f3d702def1a4bff191e0cf93b6a05340f01

 kernel/tools/testing/selftests/vm/config
..
..
@@ -1,2 +1,6 @@
1
1
 CONFIG_SYSVIPC=y
2
2
 CONFIG_USERFAULTFD=y
3
+CONFIG_TEST_VMALLOC=m
4
+CONFIG_DEVICE_PRIVATE=y
5
+CONFIG_TEST_HMM=m
6
+CONFIG_GUP_BENCHMARK=y